Lenovo E450 (20DDA063IG) vs Dell 15R 5558 (i5558-5000SLV)

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Summary

Processor Family

Intel Core i5
(5th Gen)
Intel Core i5
(5th Gen)

Clock Speed

2.2 Ghz
2.4 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

LED Backlit Anti Glare Display
Full HD LED-backlit with Truelife Display

OS

DOS
Windows 8.1

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Lenovo
Dell

Model

E450 (20DDA063IG)
15R 5558 (i5558-5000SLV)

Thickness

26.3 Millimeter thickness
24.1 Millimeter thickness

Dimensions (WxDxH)

344 x 239 x 26.3  mm
378 x 260 x 24.1  mm

Weight

1.8 Kg weight
2.3 Kg weight

Colors

Black
Silver

Operating System

DOS
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

LED Backlit Anti Glare Display
Full HD LED-backlit with Truelife Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-5200U

5th Gen
Intel Core i5-5200U

5th Gen

Clock-speed

2.2 Ghz
2.4 Ghz

Graphic Processor

AMD Radeon R5 M240
Intel HD 5500

Graphics Memory

1 GB
N/A

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
45 W AC Adapter W

Battery Life

6 Hrs
N/A

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

4-in-1 card reader (SD SDHC SDXC MMC)
N/A

Ports

USB 3.0 slots

2
1

USB 2.0 slots

1
2

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.0 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
Waves MaxxAudio

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

N/A
DVD R/W Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gestures support
Touchpad with Multi-touch Gesture support

Keyboard

Full-sized and spill-resistant Keyboard
N/A

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide